A low-noise direct conversion PSK receiver for TDMA land mobile communications. - Ryoji Hayashi; Takao Nakajima; Mitsuhiro Shimozawa; Makoto Miyake; Tadashi Fujino (PIMRC, 1997)

An Even Harmonic Quadrature Mixer with a Simple Filter Configuration and an Integrated LTCC Module for W-CDMA Direct Conversion Receiver. - Mitsuhiro Shimozawa; Kenichi Maeda; Eiji Taniguchi; Keiichi Sadahiro; Takayuki Ikushima; Tamotsu Nishino; Noriharu Suematsu; Kenji Itoh; Yoji Isota; Tadashi Takagi (IEICE Trans. Electron., 2006)

A Balanced Even Harmonic Quadrature Mixer Using Anti Parallel Diode Pairs. - Mitsuhiro Shimozawa; Noriharu Suematsu; Kenji Itoh; Yoji Isota (IEICE Trans. Electron., 2006)

RF-IC for multi-band multi-mode transceiver. - Mitsuhiro Shimozawa; Noriharu Suematsu; Hiroshi Harada (PIMRC, 2009)

0.4-5.8 GHz SiGe-MMIC Quadrature Modulator Employing Self Current Controlled Mixer for Cognitive Radio. - Shintaro Shinjo; Fumiki Onoma; Koji Tsutsumi; Noriharu Suematsu; Mitsuhiro Shimozawa; Hiroshi Harada (IEICE Trans. Commun., 2009)

A 2 to 5 GHz-Band Self Frequency Dividing Quadrature Mixer Using Current Re-Use Configuration. - Eiji Taniguchi; Mitsuhiro Shimozawa; Noriharu Suematsu (IEICE Trans. Commun., 2009)

Analog Pre-Distortion Linearizer Using Self Base Bias Controlled Amplifier. - Shintaro Shinjo; Kazutomi Mori; Keiki Yamada; Noriharu Suematsu; Mitsuhiro Shimozawa (IEICE Trans. Electron., 2010)

On-Chip Temperature Compensation Active Bias Circuit Having Tunable Temperature Slope for GaAs FET MMIC PA. - Shintaro Shinjo; Kazutomi Mori; Tomokazu Ogomi; Yoshihiro Tsukahara; Mitsuhiro Shimozawa (IEICE Trans. Electron., 2011)

A 15GHz-Band 4-Channel Transmit/Receive RF Core-Chip for High SHF Wide-Band Massive MIMO in 5G. - Koji Tsutsumi; Takaya Maruyama; Wataru Yamamoto; Takanobu Fujiwara; Tatsuya Hagiwara; Ichiro Somada; Eiji Taniguchi; Mitsuhiro Shimozawa (IEICE Trans. Electron., 2017)

A 0.3-to-5.5 GHz Digital Frequency Discriminator IC with Time to Digital Converter and Edge Counter for Instantaneous Frequency Measurement. - Akihito Hirai; Koji Tsutsumi; Hideyuki Nakamizo; Eiji Taniguchi; Kenichi Tajima; Kazutomi Mori; Masaomi Tsuru; Mitsuhiro Shimozawa (IEICE Trans. Electron., 2019)

120-W Ku-Band GaN SSPA with Diode Linearizer for Future Broadcasting Satellites. - Masafumi Nagasaka; Masaaki Kojima; Takuma Torii; Hiromitsu Utsumi; Koji Yamanaka; Shintaro Shinjo; Mitsuhiro Shimozawa; Hisashi Sujikai (IEICE Trans. Electron., 2019)

S-to-X Band 360-Degree RF Phase Detector IC Consisting of Symmetrical Mixers and Tunable Low-Pass Filters. - Akihito Hirai; Kazutomi Mori; Masaomi Tsuru; Mitsuhiro Shimozawa (IEICE Trans. Electron., 2021)